Closed Cell Foam

Closed cell foam is one of the most versatile products on the market. This product has the highest R-value per inch (R-7.5), is very durable so it can be left exposed, is basically water proof (class 1 vapor retarder), and adds tremendous strength to a building. Closed cell foam can be used below grade on basements & crawl spaces, in attics, walls, sheds and even on exterior applications like foundations or as a drain plain on masonry buildings. You name it and it will probably be a good fit.


  • Air tight
  • Strong (literally glues the building together)
  • Clean (reduces dust & allergens)
  • Water resistant (class 1 vapor retarder)
  • Efficient (allows the use of smaller HVAC systems)
  • Cuts heating and cooling costs as much as 50%
  • Approved for use in schools & healthcare facilities
  • Maintains peak performance (it never deteriorates or decomposes)